Introduction to Materials Science and Engineering Chapter 1. Introduction Hyung-Joon Shin School of Mechanical and Advanced Materials Engineering Ulsan National Institute of Science and Technology (UNIST) UNIST 2011 Spring AME20201 Introduction • Course Objective: Introduce fundamental concepts in Materials Science • You will learn about: • material structure • how structure dictates properties • how processing can change structure the final grade. Please actively take part in the class
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Chapter 01 The Changing Role of Managerial Accounting in a Dynamic Business Environment Chapter 01 The Changing Role of Managerial Accounting in a Dynamic Business Environment Answer Key True / False Questions 1. Controlling involves the coordination of daily business functions within an organization. FALSE AACSB: Reflective Thinking AICPA BB: Industry AICPA FN: Decision Making Bloom ’s: RC Difficulty: Easy Learning Objective: 01-02 Explain four fundamental management
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New-Hire Orientation An Employee Communication Presentation Introduction Starting a new job can be an exciting and sometimes nervewracking experience‚ filled with questions and uncertainties of about how things are done in the new organization. Simple questions such as “When do I get paid?” and “Where is the break room?” can be addressed in new-hire orientation. This is the time to introduce the new employee to the organization’s mission‚ vision‚ culture‚ policies‚ benefits and‚ sometimes‚ even
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Piphat Ensemble Group 1 Piphat Ensemble The Piphat ensemble is made up of percussion and wind instruments. The most common Piphat is known as the piphat mai khaeng. This ensemble uses the Xylophones‚ such as the Ranat Ek‚ and Ranat Ek Lek‚ and also uses wind instrumenst such as the Pi Nai. ♦ Though the Piphat ensemble is centuries old‚ its current instrumentation is established in the 1800s. ♦ There is no standard pitch reference for Thai instruments; instead‚ each ensemble is tuned to itself
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Aloha Airlines Flight 243 Boeing 737-200 April 28‚1988 Honolulu‚ HI Aloha 243 was a watershed accident : There were very clear precursors that were not acted upon It reflected a basic lack of airplane level awareness It pointed out errors in basic design and certification philosophies There were catastrophic unintended effects April 28‚ 1988‚ Flight 243 was scheduled for several “Island-hopping” flights: First Officer conducted preflight inspection in darkness and noted nothing unusual Airplane
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1 Designed by-Yogesh Kumar 2 How to design a electronic system ? Block diagrams Electronic circuit HACS Mobile remote control DTMF & Cell phone Mobile network Signal Decoding MCU Interfacing MCU & 220VAC Mains supply Conclusion Designed by-Yogesh Kumar 3 Pick a problem from daily life. Check what you have & what you want ? Design flow of process. Draw block diagrams. Explore each process as you can. Now
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BLU-RAY DISC Submitted To: Er. Kavi Bhushan Submitted By :AVINASH SINGH B.tech(cs) VIth sem. Roll no.: 097111 HISTORY 1st GENERATION: Compact disc (CD): --- 650/700 MB It is with us for over 20 years. Wavelength of laser which reads data: 780 nm Color of laser: Red 2nd GENERATION: Digital versatile disc (DVD): --- 4.7 GB It offers high quality sound and video than CD. Wavelength of laser which reads data: 650 nm Color of laser: Red HISTORY 3rd GENERATION: Blu-ray disc (BD): --- 25/50
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Overview: Earth’s Fluctuating Populations • To understand human population growth‚ we must consider general principles of population ecology • Population ecology is the study of populations in relation to environment‚ including environmental influences on density and distribution‚ age structure‚ and population size • The fur seal population of St. Paul Island‚ off the coast of Alaska‚ has experienced dramatic fluctuations in size Dynamic biological processes influence population density‚ dispersion
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Introduction Close to 80 years of history in Hong Ko ng First bottle of Coca-Cola was sold here in 1928 Well-received in the market Add more variety to their portfolio Research Methodology 50 copies of questionnaire distributed Face-to-face Research Methodology Figure 1.2 Age 8% 4% 14% 18 or below 19 - 29 10% 30 - 39 40 - 49 64% 50 or above Female and male respondents are equal ly and randomly distributed Research Methodology Figure 1.3 Frequency of purchasing "Coca-Cola" Every day
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TRY A LOT OF STUFF AND KEEP WHAT WORKS Hello This is me Khizer Farooq and I will be presenting the Chapter 7 i.e. Try a lot of stuff and keep what works from the book Built to Last. Written by James Collins & Jerry Porras. I will be talking about some of the visionary companies who made their best moves not by detailed strategic planning but by opportunistic experimentation and accident. Visionary companies tried a lot of stuff and kept what worked and got rid of what did not work. Examples
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